something u say during webchat to get others to talk/make conversation after some silence.
if there are more then one person in the conversation, the last person to type it have to strike up the conversation.

Often and repeatedly--sometimes incessantly--used by speakers incapable of beginning an idea at its beginning, those seeking to stall for time until a thought congeals, or those desiring a familiar starting point as they venture into the dangerous world of communication.

Beginning each sentence with "so" has been called "using a verbal tee" to enhance one's chances of hitting an idea squarely.

A word often used in place of a period at the end of a sentence, with the voice trialing off.

It suggests that the speaker thinks that more should be said, but there may be nothing to logically follow it.

Heard on David Letterman in a Rupert Gee episode where a lady off the street ended every sentence with ", so ..." "Where are you from?" "I'm from Cleveland." "What are you doing for a good time in New York?" "We're going to shows and walking around, so ..." "Having fun?" "A lot of fun, so ..."